Belt exterior side panel ornamentation



FIG. 1 is a perspective view thereof;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top view thereof, the undisclosed end views are not part of the claimed design; and,

FIG. 4 is a side view thereof (the view from the other side is a mirror image).

The dashed broken lines in FIGS. 1-4 do not form a part of the claimed design. 

The ornametal design for a belt exterior side panel ornamentation, as shown and described. 